stuffed shirt vs derogation

stuffed shirt and derogation both are nouns.

Word	Noun	Adjective	Verb	Adverb
stuffed shirt	Yes	No	No	No
derogation	Yes	No	No	No

stuffed shirt (noun)	derogation (noun)
a bore who is extremely formal, pompous, and old-fashioned	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
	a communication that belittles somebody or something